985998515

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{7079}}^1$

素因数の和:7486

約数の個数: 16

約数和(自身を含む): 1200484800

約数和(自身を除く): 214486285

約数列:

[1, 5, 89, 313, 445, 1565, 7079, 27857, 35395, 139285, 630031, 2215727, 3150155, 11078635, 197199703, 985998515]

約数ペア:

[(1, 985998515), (5, 197199703), (89, 11078635), (313, 3150155), (445, 2215727), (1565, 630031), (7079, 139285), (27857, 35395)]